2003 Chevrolet Monte Carlo Q&A

2003 Chevrolet Monte Carlo Question: My heater is making a loud buzzing noise when i turn it on..what is it? why?

buzzing heater noise -
Answer 1
cage is bad on blower. replace the motor with a new cage. Roy -
Answer 2
It sucked in a pice of paper or leaves. If nothing find in it than replace parts. -